USD532798S1 - Guard for derrick apparatus - Google Patents

Guard for derrick apparatus Download PDF

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Publication number
USD532798S1
USD532798S1 US29/230,985 US23098505F USD532798S US D532798 S1 USD532798 S1 US D532798S1 US 23098505 F US23098505 F US 23098505F US D532798 S USD532798 S US D532798S
Authority
US
United States
Prior art keywords
guard
derrick apparatus
derrick
view
ornamental design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/230,985
Inventor
Robert Alden Folk
Steven Lorne Folk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Varco IP Inc
Original Assignee
Varco IP Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Varco IP Inc filed Critical Varco IP Inc
Priority to US29/230,985 priority Critical patent/USD532798S1/en
Assigned to VARCO I/P, INC. reassignment VARCO I/P, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FOLK, ROBERT ALDEN, FOLK, STEVEN LORNE
Priority to CA 113648 priority patent/CA113648S/en
Application granted granted Critical
Publication of USD532798S1 publication Critical patent/USD532798S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a design for a guard for derrick apparatus according to the present invention.
FIG. 2 is a first side perspective view of the guard of FIG. 1.
FIG. 3 is a second side perspective view of the guard of FIG. 1, opposite to the first side.
FIG. 4 is a first side view of the guard of FIG. 1.
FIG. 5 is a second side view of the guard of FIG. 1, opposite the first side shown in FIG. 4.
FIG. 6 is a top view of the guard of FIG. 1; and,
FIG. 7 is a bottom view of the guard of FIG. 1.

Claims (1)

  1. The ornamental design for a guard for derrick apparatus, as shown and described.
US29/230,985 2004-06-07 2005-05-28 Guard for derrick apparatus Expired - Lifetime USD532798S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/230,985 USD532798S1 (en) 2004-06-07 2005-05-28 Guard for derrick apparatus
CA 113648 CA113648S (en) 2005-05-28 2005-11-25 Guard for use in derrick operations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86278704 2004-06-07
US29/230,985 USD532798S1 (en) 2004-06-07 2005-05-28 Guard for derrick apparatus

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US10/862,787 Continuation-In-Part US7188686B2 (en) 2004-06-07 2004-06-07 Top drive systems

Publications (1)

Publication Number Publication Date
USD532798S1 true USD532798S1 (en) 2006-11-28

Family

ID=36147838

Family Applications (4)

Application Number Title Priority Date Filing Date
US29/208,314 Expired - Lifetime USD519136S1 (en) 2004-06-07 2004-06-24 Swivel body for a top drive in a wellbore derrick
US29/208,313 Expired - Lifetime USD523210S1 (en) 2004-06-07 2004-06-24 Block becket for use in a wellbore derrick
US29/230,985 Expired - Lifetime USD532798S1 (en) 2004-06-07 2005-05-28 Guard for derrick apparatus
US29/230,984 Expired - Lifetime USD533196S1 (en) 2004-06-07 2005-05-28 Guard for derrick apparatus

Family Applications Before (2)

Application Number Title Priority Date Filing Date
US29/208,314 Expired - Lifetime USD519136S1 (en) 2004-06-07 2004-06-24 Swivel body for a top drive in a wellbore derrick
US29/208,313 Expired - Lifetime USD523210S1 (en) 2004-06-07 2004-06-24 Block becket for use in a wellbore derrick

Family Applications After (1)

Application Number Title Priority Date Filing Date
US29/230,984 Expired - Lifetime USD533196S1 (en) 2004-06-07 2005-05-28 Guard for derrick apparatus

Country Status (1)

Country Link
US (4) USD519136S1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080135230A1 (en) * 2006-12-06 2008-06-12 Wells Lawrence E Dual-saddle ear support apparatus
US20100127149A1 (en) 2008-11-25 2010-05-27 Reece William Kaybidge Support becket for rig operations
USD665432S1 (en) * 2011-04-25 2012-08-14 Spx Corporation Belt holding tool
US10832602B2 (en) * 2013-12-02 2020-11-10 Craig Canon Information conveying apparatus
USD985346S1 (en) * 2020-10-22 2023-05-09 Fami S.R.L. Tool turning support

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Advanced Permanent Magnet Motor Technology; Tesco Drilling Technology; 2 pp.; Apr. 1998.
BJ 1986-87 Oil field Products and Systems; BJ Hughes Drilling Equipment; cover page, pp. 7, 16; 1986.
Powerful Hydraulic Compact Top Drive Drilling System; Tesco Drilling Technology; 2 pp. Apr. 1998.
Varco General Catalog 2002; Varco L.P.: cover page; pp. 44, 45, 56, 65; 2002.

Also Published As

Publication number Publication date
USD533196S1 (en) 2006-12-05
USD523210S1 (en) 2006-06-13
USD519136S1 (en) 2006-04-18

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